{"url":"/dataset/ritter-pos","name":"Ritter PoS","full_name":"Ritter Twitter part-of-speech tagging","description_markdown":"PTB-tagged English Tweets","description_withheld":null,"homepage":"","introduced_date":"2011-07-01","introduced_date_note":null,"introduced_by":{"paper":"/paper/named-entity-recognition-in-tweets-an","title":"Named Entity Recognition in Tweets: An Experimental Study","first_author":"Alan Ritter","url":null},"license":null,"modalities":[{"name":"Texts","url":"/datasets/modality/texts"}],"tasks":[{"name":"Part-Of-Speech Tagging","url":"/task/part-of-speech-tagging","datasets_with_task":"/datasets/task/part-of-speech-tagging"}],"languages":[{"name":"English","url":"/datasets/language/english"}],"variants":["Ritter PoS"],"data_loaders":[{"repo":"https://github.com/huggingface/datasets","url":"https://huggingface.co/datasets/strombergnlp/twitter_pos","frameworks":["tf","pytorch","jax"]}],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}